127514737

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1$

素因数の和:349

約数の個数: 32

約数和(自身を含む): 157943808

約数和(自身を除く): 30429071

約数列:

[1, 7, 23, 43, 113, 161, 163, 301, 791, 989, 1141, 2599, 3749, 4859, 6923, 7009, 18193, 18419, 26243, 34013, 49063, 111757, 128933, 161207, 423637, 782299, 792017, 1128449, 2965459, 5544119, 18216391, 127514737]

約数ペア:

[(1, 127514737), (7, 18216391), (23, 5544119), (43, 2965459), (113, 1128449), (161, 792017), (163, 782299), (301, 423637), (791, 161207), (989, 128933), (1141, 111757), (2599, 49063), (3749, 34013), (4859, 26243), (6923, 18419), (7009, 18193)]